71347731872

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{36643}}^1$

素因数の和:37581

約数の個数: 48

約数和(自身を含む): 142614343872

約数和(自身を除く): 71266612000

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 857, 1136, 1714, 2272, 3428, 6856, 13712, 27424, 36643, 60847, 73286, 121694, 146572, 243388, 293144, 486776, 586288, 973552, 1172576, 1947104, 2601653, 5203306, 10406612, 20813224, 31403051, 41626448, 62806102, 83252896, 125612204, 251224408, 502448816, 1004897632, 2229616621, 4459233242, 8918466484, 17836932968, 35673865936, 71347731872]

約数ペア:

[(1, 71347731872), (2, 35673865936), (4, 17836932968), (8, 8918466484), (16, 4459233242), (32, 2229616621), (71, 1004897632), (142, 502448816), (284, 251224408), (568, 125612204), (857, 83252896), (1136, 62806102), (1714, 41626448), (2272, 31403051), (3428, 20813224), (6856, 10406612), (13712, 5203306), (27424, 2601653), (36643, 1947104), (60847, 1172576), (73286, 973552), (121694, 586288), (146572, 486776), (243388, 293144)]